Bug 307901

Summary: KDevelop4 crashes when switching views in middle of a compilation
Product: [Applications] kdevelop Reporter: Abi George Ullattil <abigu3282>
Component: generalAssignee: kdevelop-bugs-null
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version: 4.3.1   
Target Milestone: 4.3.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Abi George Ullattil 2012-10-05 14:43:50 UTC 
Application: kdevelop (4.3.1)
KDE Platform Version: 4.8.4 (4.8.4) "release 2"
Qt Version: 4.8.1
Operating System: Linux 3.4.6-2.10-desktop i686
Distribution: "openSUSE 12.2 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:

The IDE was compiling my project and since I was new to KDevelop4 I decided to explore and clicked on the 'Debug' view (I believe) and this caused the IDE to crash.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb286d740 (LWP 21478))]

Thread 14 (Thread 0xaf721b40 (LWP 21479)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0e04 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda274 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6bc41ed in wait (time=1000, this=0x9d362b0) at thread/qwaitcondition_unix.cpp:84
#4  QWaitCondition::wait (this=0x9d34a6c, mutex=0x9d34a70, time=1000) at thread/qwaitcondition_unix.cpp:158
#5  0xb55cf64a in KDevelop::DUChainPrivate::CleanupThread::run (this=0x9d34a60) at /usr/src/debug/kdevplatform-1.3.1/language/duchain/duchain.cpp:282
#6  0xb6bc3d00 in QThreadPrivate::start (arg=0x9d34a60) at thread/qthread_unix.cpp:298
#7  0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#8  0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 13 (Thread 0xac058b40 (LWP 21494)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5ec190b in poll () from /lib/libc.so.6
#2  0xb502725b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb5018b10 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb5018c71 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6d05a9f in QEventDispatcherGlib::processEvents (this=0xab700468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb6cd2a3c in QEventLoop::processEvents (this=this@entry=0xac058248, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6cd2d31 in QEventLoop::exec (this=0xac058248, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6bc093c in QThread::exec (this=0x9fbcf60) at thread/qthread.cpp:501
#9  0xb6cb121d in QInotifyFileSystemWatcherEngine::run (this=0x9fbcf60) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb6bc3d00 in QThreadPrivate::start (arg=0x9fbcf60) at thread/qthread_unix.cpp:298
#11 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#12 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 12 (Thread 0xab6ffb40 (LWP 21502)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb0f6e1fd in QTWTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0xb107c560 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb0f6e22f in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb107c560 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#6  0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 11 (Thread 0xaa932b40 (LWP 21521)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb43de54d in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xb43de57f in ?? () from /usr/lib/libQtWebKit.so.4
#5  0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#6  0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 10 (Thread 0xaa131b40 (LWP 21522)):
#0  0xb5b8ae3d in clock_gettime () from /lib/librt.so.1
#1  0xb6c225f5 in do_gettime (frac=0xaa130ff0, sec=0xaa130fe8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6d0646e in QTimerInfoList::updateCurrentTime (this=0xa2b1704) at kernel/qeventdispatcher_unix.cpp:343
#4  0x09ff91d8 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 9 (Thread 0xa909ab40 (LWP 21621)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6bc4270 in wait (time=4294967295, this=0xa3ed260) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa853ac0, mutex=0xa78f4d8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4b383e5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa853aa8, th=0xa445710) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4b3b22b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa88ca30, th=0xa445710) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4b37f4a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa853aa8, th=0xa445710) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4b3b384 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xa445710) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xa445710, previous=0xb51b880) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4b39dd4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa909a2a4, parent=0xa853aa8, th=th@entry=0xa445710) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:87
#11 0xb4b39e8a in ThreadWeaver::Thread::run (this=0xa445710) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:142
#12 0xb6bc3d00 in QThreadPrivate::start (arg=0xa445710) at thread/qthread_unix.cpp:298
#13 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#14 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 8 (Thread 0xa8661b40 (LWP 21623)):
#0  0xb5b8ae3d in clock_gettime () from /lib/librt.so.1
#1  0xb6c225f5 in do_gettime (frac=0xa8660fc0, sec=0xa8660fb8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb6d0646e in QTimerInfoList::updateCurrentTime (this=0xad103734) at kernel/qeventdispatcher_unix.cpp:343
#4  0xad102150 in ?? ()
#5  0x00000000 in ?? ()

Thread 7 (Thread 0xa7e60b40 (LWP 21624)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5ebb2bb in read () from /lib/libc.so.6
#2  0xb5057b7e in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb5018642 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0xb5018aa2 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0xb5018c71 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0xb6d05a9f in QEventDispatcherGlib::processEvents (this=0xaee00df0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb6cd2a3c in QEventLoop::processEvents (this=this@entry=0xa7e60268, flags=...) at kernel/qeventloop.cpp:149
#8  0xb6cd2d31 in QEventLoop::exec (this=0xa7e60268, flags=...) at kernel/qeventloop.cpp:204
#9  0xb6bc093c in QThread::exec (this=0xa9668c0) at thread/qthread.cpp:501
#10 0xb56d15b6 in KDevelop::CompletionWorkerThread::run (this=0xa9668c0) at /usr/src/debug/kdevplatform-1.3.1/language/codecompletion/codecompletionmodel.cpp:84
#11 0xb6bc3d00 in QThreadPrivate::start (arg=0xa9668c0) at thread/qthread_unix.cpp:298
#12 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#13 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 6 (Thread 0xa6c5fb40 (LWP 21629)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6bc4270 in wait (time=4294967295, this=0x9c5cd30) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x9c5c318, mutex=0x9b463f8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4b383e5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c5c300, th=0xa9802f0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4b3b22b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b97c98, th=0xa9802f0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4b37f4a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c5c300, th=0xa9802f0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4b3b384 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b97c98, th=0xa9802f0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c5c300, th=0xa9802f0, previous=0xb2c0098) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4b39dd4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa6c5f2a4, parent=0x9c5c300, th=th@entry=0xa9802f0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:87
#11 0xb4b39e8a in ThreadWeaver::Thread::run (this=0xa9802f0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:142
#12 0xb6bc3d00 in QThreadPrivate::start (arg=0xa9802f0) at thread/qthread_unix.cpp:298
#13 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#14 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 5 (Thread 0xa645eb40 (LWP 21630)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6bc4270 in wait (time=4294967295, this=0x9c5cd30) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x9c5c318, mutex=0x9b463f8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4b383e5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9c5c300, th=0xa9c22e0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4b3b22b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b97c98, th=0xa9c22e0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4b37f4a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9c5c300, th=0xa9c22e0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4b3b384 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b97c98, th=0xa9c22e0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c5c300, th=0xa9c22e0, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b97c98, th=0xa9c22e0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9c5c300, th=0xa9c22e0, previous=0xde28428) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4b39dd4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa645e2a4, parent=0x9c5c300, th=th@entry=0xa9c22e0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:87
#13 0xb4b39e8a in ThreadWeaver::Thread::run (this=0xa9c22e0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:142
#14 0xb6bc3d00 in QThreadPrivate::start (arg=0xa9c22e0) at thread/qthread_unix.cpp:298
#15 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#16 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 4 (Thread 0xa0dffb40 (LWP 21935)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6bc4270 in wait (time=4294967295, this=0xa3ed260) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa853ac0, mutex=0xa78f4d8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4b383e5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa853aa8, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4b3b22b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa88ca30, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4b37f4a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa853aa8, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4b3b384 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xdc26728, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xdc26728, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xdc26728, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#15 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xdc26728, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#16 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#17 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xdc26728, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#18 0xb4b39dd4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa0dff2a4, parent=0xa853aa8, th=th@entry=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:87
#19 0xb4b39e8a in ThreadWeaver::Thread::run (this=0xdc26728) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:142
#20 0xb6bc3d00 in QThreadPrivate::start (arg=0xdc26728) at thread/qthread_unix.cpp:298
#21 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#22 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 3 (Thread 0x9fbcab40 (LWP 22015)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6bc4270 in wait (time=4294967295, this=0xa3ed260) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa853ac0, mutex=0xa78f4d8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4b383e5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa853aa8, th=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4b3b22b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa88ca30, th=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4b37f4a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa853aa8, th=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4b3b384 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xbc21600, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xbc21600, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xbc21600, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4b39dd4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x9fbca2a4, parent=0xa853aa8, th=th@entry=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:87
#15 0xb4b39e8a in ThreadWeaver::Thread::run (this=0xbc21600) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:142
#16 0xb6bc3d00 in QThreadPrivate::start (arg=0xbc21600) at thread/qthread_unix.cpp:298
#17 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#18 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 2 (Thread 0x9f3c9b40 (LWP 22016)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb5dd0a4c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb5eda21c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb6bc4270 in wait (time=4294967295, this=0xa3ed260) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0xa853ac0, mutex=0xa78f4d8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb4b383e5 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa853aa8, th=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb4b3b22b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa88ca30, th=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb4b37f4a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa853aa8, th=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb4b3b384 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xee92c10, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#11 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xee92c10, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#12 0xb4b3b3a0 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa88ca30, th=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WorkingHardState.cpp:74
#13 0xb4b37e43 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa853aa8, th=0xee92c10, previous=0x0) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/WeaverImpl.cpp:351
#14 0xb4b39dd4 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x9f3c92a4, parent=0xa853aa8, th=th@entry=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:87
#15 0xb4b39e8a in ThreadWeaver::Thread::run (this=0xee92c10) at /usr/src/debug/kdelibs-4.8.4/threadweaver/Weaver/Thread.cpp:142
#16 0xb6bc3d00 in QThreadPrivate::start (arg=0xee92c10) at thread/qthread_unix.cpp:298
#17 0xb5dcce32 in start_thread () from /lib/libpthread.so.0
#18 0xb5ecc8ee in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb286d740 (LWP 21478)):
[KCrash Handler]
#7  0xb6ceea10 in QObject::connect (sender=0xa7bebe0, signal=0xb6931b64 "2closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)", receiver=0xce27ed8, method=0xb6931b28 "1closeEditor(QWidget*,QAbstractItemDelegate::EndEditHint)", type=Qt::AutoConnection) at kernel/qobject.cpp:2560
#8  0xb6759f13 in QAbstractItemView::setItemDelegate (this=0xce27ed8, delegate=0xa7bebe0) at itemviews/qabstractitemview.cpp:802
#9  0xaef1937c in OutputWidget::changeDelegate (this=0xf282fd8, id=1) at /usr/src/debug/kdevplatform-1.3.1/plugins/standardoutputview/outputwidget.cpp:185
#10 0xaef18bf3 in OutputWidget::createListView (this=this@entry=0xf282fd8, id=id@entry=1) at /usr/src/debug/kdevplatform-1.3.1/plugins/standardoutputview/outputwidget.cpp:431
#11 0xaef18f46 in OutputWidget::addOutput (this=0xf282fd8, id=1) at /usr/src/debug/kdevplatform-1.3.1/plugins/standardoutputview/outputwidget.cpp:162
#12 0xaef191d8 in OutputWidget::changeModel (this=0xf282fd8, id=1) at /usr/src/debug/kdevplatform-1.3.1/plugins/standardoutputview/outputwidget.cpp:210
#13 0xaef199ac in OutputWidget::OutputWidget (this=0xf282fd8, parent=0xb967bd0, tvdata=0xe2a7328) at /usr/src/debug/kdevplatform-1.3.1/plugins/standardoutputview/outputwidget.cpp:154
#14 0xaef15f6f in OutputViewFactory::create (this=0xe1b7c50, parent=0xb967bd0) at /usr/src/debug/kdevplatform-1.3.1/plugins/standardoutputview/standardoutputview.cpp:58
#15 0xb73a1a7a in KDevelop::UiToolViewFactory::create (this=0xdebdec0, doc=0xe299738, parent=0xb967bd0) at /usr/src/debug/kdevplatform-1.3.1/shell/uicontroller.cpp:149
#16 0xb551a746 in Sublime::ToolDocument::createViewWidget (this=0xe299738, parent=0xb967bd0) at /usr/src/debug/kdevplatform-1.3.1/sublime/tooldocument.cpp:60
#17 0xb551a77c in Sublime::View::createWidget (this=0xde498f0, parent=0xb967bd0) at /usr/src/debug/kdevplatform-1.3.1/sublime/view.cpp:90
#18 0xb551aa58 in Sublime::View::widget (this=0xde498f0, parent=0xb967bd0) at /usr/src/debug/kdevplatform-1.3.1/sublime/view.cpp:82
#19 0xb55215c0 in Sublime::IdealController::addView (this=0x9b0e948, area=Qt::BottomDockWidgetArea, view=0xde498f0) at /usr/src/debug/kdevplatform-1.3.1/sublime/ideal.cpp:576
#20 0xb5515948 in Sublime::MainWindowPrivate::IdealToolViewCreator::operator() (this=this@entry=0xbfceb418, view=view@entry=0xde498f0, position=Sublime::Bottom) at /usr/src/debug/kdevplatform-1.3.1/sublime/mainwindow_p.cpp:222
#21 0xb5519efc in Sublime::Area::walkToolViews<Sublime::MainWindowPrivate::IdealToolViewCreator> (this=0x9b1c8a0, op=..., positions=...) at /usr/src/debug/kdevplatform-1.3.1/sublime/areawalkers.h:59
#22 0xb5518026 in Sublime::MainWindowPrivate::reconstruct (this=0x9b0c4e8) at /usr/src/debug/kdevplatform-1.3.1/sublime/mainwindow_p.cpp:331
#23 0xb551101d in Sublime::MainWindow::setArea (this=0x9b0a8a0, area=0x9b1c8a0) at /usr/src/debug/kdevplatform-1.3.1/sublime/mainwindow.cpp:146
#24 0xb551a0f3 in Sublime::MainWindowOperator::setArea (this=0x9b092d0, w=0x9b0a8a0, area=0x9b1c8a0) at /usr/src/debug/kdevplatform-1.3.1/sublime/mainwindowoperator.cpp:27
#25 0xb550a8bb in Sublime::Controller::showAreaInternal (this=this@entry=0x9b092d0, area=area@entry=0x9b1c8a0, mainWindow=0x9b0a8a0) at /usr/src/debug/kdevplatform-1.3.1/sublime/controller.cpp:145
#26 0xb550c29e in Sublime::Controller::showArea (this=0x9b092d0, areaTypeId=..., mainWindow=0x9b0a8a0) at /usr/src/debug/kdevplatform-1.3.1/sublime/controller.cpp:166
#27 0xb5513f21 in Sublime::MainWindowPrivate::toggleArea (this=0x9b0c4e8, index=1) at /usr/src/debug/kdevplatform-1.3.1/sublime/mainwindow_p.cpp:683
#28 0xb6cebef2 in QMetaObject::activate (sender=0x9b158c8, m=0xb6b3d5ac <QTabBar::staticMetaObject>, local_signal_index=0, argv=0xbfceb6e8) at kernel/qobject.cpp:3556
#29 0xb6694515 in QTabBar::currentChanged (this=this@entry=0x9b158c8, _t1=_t1@entry=1) at .moc/release-shared/moc_qtabbar.cpp:215
#30 0xb669834e in QTabBar::setCurrentIndex (this=0x9b158c8, index=1) at widgets/qtabbar.cpp:1233
#31 0xb669a533 in QTabBar::mousePressEvent (this=0x9b158c8, event=0xbfcebb74) at widgets/qtabbar.cpp:1762
#32 0xb621afd7 in QWidget::event (this=0x9b158c8, event=0xbfcebb74) at kernel/qwidget.cpp:8358
#33 0xb669a5c0 in QTabBar::event (this=0x9b158c8, event=0xbfcebb74) at widgets/qtabbar.cpp:1514
#34 0xb61c1aec in QApplicationPrivate::notify_helper (this=0x99cfe50, receiver=0x9b158c8, e=0xbfcebb74) at kernel/qapplication.cpp:4554
#35 0xb61c7099 in QApplication::notify (this=0x99cfe50, receiver=0xde07500, e=0xbfcebe44) at kernel/qapplication.cpp:4097
#36 0xb70ad201 in KApplication::notify (this=0xbfcec758, receiver=0xde07500, event=0xbfcebe44) at /usr/src/debug/kdelibs-4.8.4/kdeui/kernel/kapplication.cpp:311
#37 0xb6cd3c7e in QCoreApplication::notifyInternal (this=0xbfcec758, receiver=0xde07500, event=0xbfcebe44) at kernel/qcoreapplication.cpp:876
#38 0xb61c294f in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#39 QApplicationPrivate::sendMouseEvent (receiver=0xde07500, event=0xbfcebe44, alienWidget=0xde07500, nativeWidget=0x9b14098, buttonDown=0xb6b52cb4 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3165
#40 0xb624af65 in QETWidget::translateMouseEvent (this=0x9b14098, event=0xbfcec26c) at kernel/qapplication_x11.cpp:4513
#41 0xb6249a29 in QApplication::x11ProcessEvent (this=0xbfcec758, event=0xbfcec26c) at kernel/qapplication_x11.cpp:3636
#42 0xb62735f4 in x11EventSourceDispatch (s=0x99d0510, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#43 0xb50187f3 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#44 0xb5018b90 in ?? () from /usr/lib/libglib-2.0.so.0
#45 0xb5018c71 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#46 0xb6d05a81 in QEventDispatcherGlib::processEvents (this=0x99ace00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#47 0xb62731da in QGuiEventDispatcherGlib::processEvents (this=0x99ace00, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0xb6cd2a3c in QEventLoop::processEvents (this=this@entry=0xbfcec568, flags=...) at kernel/qeventloop.cpp:149
#49 0xb6cd2d31 in QEventLoop::exec (this=0xbfcec568, flags=...) at kernel/qeventloop.cpp:204
#50 0xb6cd7cea in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#51 0xb61bf934 in QApplication::exec () at kernel/qapplication.cpp:3815
#52 0x08051383 in ?? ()
#53 0xb5dfb3d5 in __libc_start_main () from /lib/libc.so.6
#54 0x08051ac1 in _start ()

This bug may be a duplicate of or related to bug 207669.

Possible duplicates by query: bug 303316.

Reported using DrKonqi
Comment 1 Milian Wolff 2012-10-05 18:44:19 UTC 
should be fixed for the upcoming 4.4 version.

*** This bug has been marked as a duplicate of bug 207669 ***